CN201690792U - corn hulling agency - Google Patents
corn hulling agency Download PDFInfo
- Publication number
- CN201690792U CN201690792U CN201020242013.7U CN201020242013U CN201690792U CN 201690792 U CN201690792 U CN 201690792U CN 201020242013 U CN201020242013 U CN 201020242013U CN 201690792 U CN201690792 U CN 201690792U
- Authority
- CN
- China
- Prior art keywords
- cast iron
- rollers
- peeling
- spiral cast
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 23
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 23
- 235000005822 corn Nutrition 0.000 title claims abstract description 23
- 240000008042 Zea mays Species 0.000 title abstract description 21
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 35
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 241000209149 Zea Species 0.000 claims 2
- 210000005069 ears Anatomy 0.000 abstract 1
- 241000758789 Juglans Species 0.000 description 5
- 235000009496 Juglans regia Nutrition 0.000 description 5
- 235000020234 walnut Nutrition 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
本实用新型公开了一种玉米剥皮机构，旨在提供一种籽粒破碎率低、剥净率高、不易堵塞、性能稳定的玉米剥皮机构。包括机架和在该机架两端分别对称设置的两个侧支臂、一个中间支座、一个张紧弹簧，四个剥皮辊组呈槽形配置。四个剥皮辊组的前段分别由螺旋铸铁辊、橡胶辊组成，该螺旋铸铁辊和橡胶辊沿轴向交替安装，四个剥皮辊组的后段根据轴向交替排列要求安装末段橡胶辊或末段螺旋铸铁辊，且相邻剥皮辊组沿横向螺旋铸铁辊与橡胶辊对应交替配置，末段橡胶辊与末段螺旋铸铁辊对应交替配置。本实用新型适用于成熟带苞叶玉米果穗剥皮作业。
The utility model discloses a corn peeling mechanism, aiming to provide a corn peeling mechanism with low grain breaking rate, high peeling rate, not easy to block and stable performance. It includes a frame, two side support arms symmetrically arranged at both ends of the frame, an intermediate support, and a tension spring, and four peeling roller groups are configured in a groove shape. The front sections of the four peeling roller groups are respectively composed of spiral cast iron rollers and rubber rollers. The spiral cast iron rollers and rubber rollers are installed alternately along the axial direction. The last section of spiral cast iron rollers, and the adjacent peeling roller groups are alternately arranged along the horizontal direction, corresponding to the spiral cast iron rollers and rubber rollers, and the last section of rubber rollers and the last section of spiral cast iron rollers are correspondingly arranged alternately. The utility model is suitable for the peeling operation of mature corn ears with bracts.
Description
Technical field
The utility model belongs to the corn peeling parts in the agricultural machinery, especially relates to a kind of corn peeling mechanism.
Background technology
In recent years, the corn husker of existing different types of machines has obtained making and using, and also once designs many outstanding technical schemes at the corn husker performance technically.For example, Chinese patent publication number CN2782211, open day on 05 24th, 2006, the name of innovation and creation is called ' corn husker peeling rollers ', this application case discloses a kind of corn husker peeling rollers, and it comprises roll body, is arranged at the helical raised of roll body circumferential surface, the depressed part of described roll body circumferential surface is provided with the peeling claw nail of rigidity, and the end of peeling claw nail is higher than the outer surface of roller.During work, the peeling rollers of peeling rollers group rotates relatively, and the peeling claw nail is at first torn the bract of fruit ear, and counterrotating two pair rollers are torn bract and rolled over, and leans on the revolving force of two rollers to draw back bract, makes it to separate with fruit ear, promptly reaches the order ground of peeling.This technical scheme efficiently solves raising to the extracting ability of bract and the technical problem of stable performance.But part still has some deficits: this design is easy to generate seed damage, and eliminating ability is poor when bract is twined rubber rollers, bract is easily taken place twine, stop up.
In addition, the corn husker that also has a kind of introduction of foreign technology to produce on the market, the peeling rollers of this type corn husker adopts planar alignment configuration design, cast iron section, the rubber segments of adjacent two rollers are staggered, rubber segments is made up of a plurality of band fin rubber rings, and this technical scheme efficiently solves the seed damage rate that reduces, and improves the technical problem of walnut hulling rate, but it is big that installation difficulty is made in a plurality of band fin rubber ring series connection, and the fruit ear high to moisture content easily stops up.
The utility model content
The purpose of this utility model is at the problems referred to above that exist, and provides that a kind of seed damage rate is low, walnut hulling rate is high, is difficult for stopping up, the corn peeling mechanism of stable performance.
For achieving the above object, the utility model adopts following technical proposals: corn peeling of the present utility model mechanism, comprise frame and distinguish symmetrically arranged two side support arms, an intermediate support, a tensioning spring at these frame two ends, four peeling rollers groups are groove type arrangement, middle two contour supportings of peeling rollers group are installed on the intermediate support that is positioned at two ends, two contour supportings of peeling rollers group that are positioned at the groove outside are installed on the side support arm that is positioned at two ends, and make two peeling rollers groups in the groove outside compress adjacent middle peeling rollers group respectively by tensioning spring.The leading portion of four peeling rollers groups is made up of spiral cast iron roll, rubber rollers respectively, this spiral cast iron roll and rubber rollers are alternately installed vertically, the back segment of four peeling rollers groups requires to install latter end rubber rollers or latter end spiral cast iron roll according to axially alternately arranging, and adjacent peeling rollers group is along the horizontal corresponding alternate configurations with rubber rollers of spiral cast iron roll, latter end rubber rollers and the corresponding alternate configurations of latter end spiral cast iron roll.
As improvement of the present utility model, described spiral cast iron roll adopts the spheroidal graphite cast-iron hot investment casting, and rubber rollers is designed to whole cylindrical, surperficial uniform circular groove.
After adopting technique scheme, the beneficial effect that the corn peeling mechanism that the utility model provides has is:
1. spiral cast iron roll, rubber rollers all are designed to the elementary section of same structure, the leading portion spiral cast iron roll of four peeling rollers groups and rubber rollers are alternately installed vertically, and in spiral cast iron roll surface design is symmetrical spiral grooves shape, cancelled radially peeling claw nail, reduced the seed damage rate, the walnut hulling rate height.Test shows: the bract walnut hulling rate improves 5%～10%.
2. the back segment of four peeling rollers groups requires latter end rubber rollers or latter end spiral cast iron roll are installed according to axially alternately arranging, and has increased latter end and has discharged the bract ability, is difficult for stopping up.
3. adjacent peeling rollers group is along the horizontal corresponding alternate configurations with rubber rollers of spiral cast iron roll, latter end rubber rollers and the corresponding alternate configurations of latter end spiral cast iron roll.Test shows: the spiral cast iron roll bract occurs twining to rubber rollers the rejecting effect, does not twine, does not stop up, stable performance.
Description of drawings
Fig. 1 is the structure vertical view of the utility model corn peeling mechanism;
Fig. 2 is along the cutaway view of A-A line among Fig. 1.
Among the figure: frame 1 spiral cast iron roll 2 rubber rollers 3 latter end rubber rollers 4 latter end spiral cast iron rolls 5 side support arms 6 intermediate supports 7 tensioning springs 8
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Among Fig. 1 and Fig. 2, provided the structural representation of the utility model corn peeling mechanism, comprise frame 1 and respectively symmetrically arranged two side support arms 6, intermediate support 7, a tensioning spring 8 at this frame 1 two ends, four peeling rollers groups are groove type arrangement, middle two contour supportings of peeling rollers group are installed on the intermediate support 7 that is positioned at two ends, two contour supportings of peeling rollers group that are positioned at the groove outside are installed on the side support arm 6 that is positioned at two ends, and make two peeling rollers groups in the groove outside compress adjacent middle peeling rollers group respectively by tensioning spring 8.The leading portion of four peeling rollers groups is made up of spiral cast iron roll 2, rubber rollers 3 respectively, this spiral cast iron roll 2 and rubber rollers 3 are alternately installed vertically, the back segment of four peeling rollers groups requires to install latter end rubber rollers 4 or latter end spiral cast iron roll 5 according to axially alternately arranging, and adjacent peeling rollers group is along horizontal spiral cast iron roll 2 and rubber rollers 3 corresponding alternate configurations, latter end rubber rollers 4 and latter end spiral cast iron roll 5 corresponding alternate configurations.
As improvement of the present utility model, described spiral cast iron roll 2 adopts the spheroidal graphite cast-iron hot investment casting, and rubber rollers 3 is designed to whole cylindrical, surperficial uniform circular groove.
When corn peeling mechanism works, the corn ear of band bract is fed in the peeling procedure, in the flute profile that corn ear constitutes along four peeling rollers groups to lower slider, under the effect of counterrotating peeling rollers group, the spiral cast iron roll is torn bract, rubber rollers rolles over bract live, and leans on the revolving force of two roller groups to draw back bract, makes it to separate with fruit ear.When the bract winding took place rubber rollers, the spiral cast iron roll bract occurs twining to rubber rollers the rejecting effect, and do not twine, do not stop up, stable performance, the walnut hulling rate height reaches best peeling effect.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020242013.7U CN201690792U (en) | 2010-06-30 | 2010-06-30 | corn hulling agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020242013.7U CN201690792U (en) | 2010-06-30 | 2010-06-30 | corn hulling agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690792U true CN201690792U (en) | 2011-01-05 |
Family
ID=43392026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020242013.7U Expired - Fee Related CN201690792U (en) | 2010-06-30 | 2010-06-30 | corn hulling agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690792U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444372A (en) * | 2013-09-17 | 2013-12-18 | 庄河市光明家用机械厂 | Corn husker |
| CN106166505A (en) * | 2016-07-29 | 2016-11-30 | 黑龙江金芽粮机科技有限公司 | Double grinding strips stay embryo to grind rice device |
| CN113039930A (en) * | 2021-04-26 | 2021-06-29 | 中国农业大学 | Peeling roller integrated configuration suitable for seed maize |
| CN114651606A (en) * | 2022-03-30 | 2022-06-24 | 山西农业大学资源环境学院 | Peeling device of corn harvester |
-
2010
- 2010-06-30 CN CN201020242013.7U patent/CN201690792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444372A (en) * | 2013-09-17 | 2013-12-18 | 庄河市光明家用机械厂 | Corn husker |
| CN106166505A (en) * | 2016-07-29 | 2016-11-30 | 黑龙江金芽粮机科技有限公司 | Double grinding strips stay embryo to grind rice device |
| CN113039930A (en) * | 2021-04-26 | 2021-06-29 | 中国农业大学 | Peeling roller integrated configuration suitable for seed maize |
| CN114651606A (en) * | 2022-03-30 | 2022-06-24 | 山西农业大学资源环境学院 | Peeling device of corn harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140630 |
|
| EXPY | Termination of patent right or utility model |